// css 初始化
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  li {
    list-style: none;
  }
  /* 声明字体*/
  @font-face {
    font-family: electronicFont;
    src: url(../font/DS-DIGIT.TTF);
  }
  body {
    background: url(../images/bg.jpg) no-repeat top center;
    line-height: 1.15;
  }
  .w{
    width: 1200px;
    margin: auto;
  }
  .main{
    position: relative;
    height: 500px;
    margin: 0 auto;
    padding: 0 0.1875rem 0.5rem;
    border: 1px solid rgba(25, 186, 139, 0.17);
    margin-bottom: 0.1875rem;
    background: url(../images/line.png) rgba(255, 255, 255, 0.04);
    &::before {
        position: absolute;
        top: 0;
        left: 0;
        width: 10px;
        height: 10px;
        border-left: 2px solid #02a6b5;
        border-top: 2px solid #02a6b5;
        content: "";
      }
      &::after {
        position: absolute;
        top: 0;
        right: 0;
        width: 10px;
        height: 10px;
        border-right: 2px solid #02a6b5;
        border-top: 2px solid #02a6b5;
        content: "";
      }
      .footer {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        &::before {
          position: absolute;
          left: 0;
          bottom: 0;
          width: 10px;
          height: 10px;
          border-left: 2px solid #02a6b5;
          border-bottom: 2px solid #02a6b5;
          content: "";
        }
        &::after {
          position: absolute;
          bottom: 0;
          right: 0;
          width: 10px;
          height: 10px;
          border-right: 2px solid #02a6b5;
          border-bottom: 2px solid #02a6b5;
          content: "";
        }
      }
      .chart{
        margin:auto;
        width:500px; 
        height:500px
      }
    }

  header {
      position: relative;
      height: 100px;
      background: url(../images/head_bg.png) no-repeat;
      background-size: 100% 100%;
      h1 {
        font-size: 38px;
        color: #fff;
        text-align: center;
        line-height: 80px;
      }
      .showTime {
        position: absolute;
        right: 30px;
        top: 0;
        line-height: 75px;
        color: rgba(255, 255, 255, 0.7);
        font-size: 20px;
      }
    }
.title{
  h2{
    color: #fff;
  }
}

